| CAS No. | 889944-84-7 |
| Molecular Formula | C19H21N3O |
| Molecular Weight | 307.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 307.39 g/mol gives (E)-1-(4-(4-aminophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(E)-1-(4-(4-aminophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one (CAS 889944-84-7), molecular formula C19H21N3O and molecular weight 307.39 g/mol, is a CATO reference standard with documented purity and traceability.
(E)-1-(4-(4-aminophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one (C19H21N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (E)-1-(4-(4-aminophenyl)piperazin-1-yl)-3-phenylprop-2-en-1-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
| Molecular Formula | C19H21N3O |
| Molecular Weight | 307.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |